CA1280361C - Adjustable cement head manifold - Google Patents

Adjustable cement head manifold

Info

Publication number: CA1280361C
Authority: CA; Canada
Prior art keywords: union; cement head; mandrel; nut; adjustable
Prior art date: 1987-01-05
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

CA000537900A

Other languages

English (en)

French (fr)

Inventor

Donald C. Cameron

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Dowell Schlumberger Canada Inc

Original Assignee

Dowell Schlumberger Canada Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1987-01-05

Filing date

1987-05-25

Publication date

1991-02-19

1987-05-25 Application filed by Dowell Schlumberger Canada Inc filed Critical Dowell Schlumberger Canada Inc

1991-02-19 Application granted granted Critical

1991-02-19 Publication of CA1280361C publication Critical patent/CA1280361C/en

2008-02-19 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000004568 cement Substances 0.000 title claims abstract description 66
239000012530 fluid Substances 0.000 claims description 4
230000001105 regulatory effect Effects 0.000 claims 1
230000002787 reinforcement Effects 0.000 abstract 1
238000005553 drilling Methods 0.000 description 4
239000002002 slurry Substances 0.000 description 4
102100026933 Myelin-associated neurite-outgrowth inhibitor Human genes 0.000 description 3
230000000295 complement effect Effects 0.000 description 2
WWYNJERNGUHSAO-XUDSTZEESA-N (+)-Norgestrel Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](CC)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 WWYNJERNGUHSAO-XUDSTZEESA-N 0.000 description 1
BHMLFPOTZYRDKA-IRXDYDNUSA-N (2s)-2-[(s)-(2-iodophenoxy)-phenylmethyl]morpholine Chemical group IC1=CC=CC=C1O[C@@H](C=1C=CC=CC=1)[C@H]1OCCNC1 BHMLFPOTZYRDKA-IRXDYDNUSA-N 0.000 description 1
HCUOEKSZWPGJIM-YBRHCDHNSA-N (e,2e)-2-hydroxyimino-6-methoxy-4-methyl-5-nitrohex-3-enamide Chemical compound COCC([N+]([O-])=O)\C(C)=C\C(=N/O)\C(N)=O HCUOEKSZWPGJIM-YBRHCDHNSA-N 0.000 description 1
125000000205 L-threonino group Chemical group [H]OC(=O)[C@@]([H])(N([H])[*])[C@](C([H])([H])[H])([H])O[H] 0.000 description 1
241000353097 Molva molva Species 0.000 description 1
238000011109 contamination Methods 0.000 description 1
238000005336 cracking Methods 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
210000002445 nipple Anatomy 0.000 description 1
239000003129 oil well Substances 0.000 description 1
238000005086 pumping Methods 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0231—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member with specially adapted means for positioning the threaded member behind the collar
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
- E21B33/05—Cementing-heads, e.g. having provision for introducing cementing plugs

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Fluid Mechanics (AREA)
Environmental & Geological Engineering (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Reciprocating Pumps (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)

CA000537900A 1987-01-05 1987-05-25 Adjustable cement head manifold Expired - Fee Related CA1280361C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US48787A	1987-01-05	1987-01-05
US07/000,487		1987-01-05

Related Child Applications (2)

Application Number	Title	Priority Date	Filing Date
CA000615836A Division CA1294540C (en)	1987-01-05	1990-08-17	Adjustable cement head manifold
CA000615835A Division CA1294539C (en)	1987-01-05	1990-08-17	Adjustable cement head manifold

Publications (1)

Publication Number	Publication Date
CA1280361C true CA1280361C (en)	1991-02-19

Family

ID=21691725

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
CA000537900A Expired - Fee Related CA1280361C (en)	1987-01-05	1987-05-25	Adjustable cement head manifold
CA000615835A Expired - Fee Related CA1294539C (en)	1987-01-05	1990-08-17	Adjustable cement head manifold
CA000615836A Expired - Fee Related CA1294540C (en)	1987-01-05	1990-08-17	Adjustable cement head manifold

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
CA000615835A Expired - Fee Related CA1294539C (en)	1987-01-05	1990-08-17	Adjustable cement head manifold
CA000615836A Expired - Fee Related CA1294540C (en)	1987-01-05	1990-08-17	Adjustable cement head manifold

Country Status (2)

Country	Link
EP (1)	EP0274162A3 (de)
CA (3)	CA1280361C (de)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE629111C (de) *		1936-04-23	Wolfgang Knochenhauer Dipl Ing	Rohranschluss fuer Rohre mit Dichtkegel mittels UEberwurfmutter und ein- oder mehrteiliger Buechse
US1675808A (en) *	1927-02-05	1928-07-03	Charles J Kliss	Pipe joint
US2438107A (en) *	1946-06-06	1948-03-23	Electric Steel Foundry	Pipe coupling
US2615519A (en) *	1947-06-30	1952-10-28	Charles J Carr	Plug handling head for well casings
US3076509A (en) *	1958-05-26	1963-02-05	Burns Erwin	Cementing head
US3113792A (en) *	1960-02-16	1963-12-10	Fmc Corp	Pipe union with separable flange for nut
DE2204015A1 (de) *	1972-01-28	1973-08-09	Ermeto Gmbh	Mit kugelgelenken versehene hochdruck-rohrverbindung
US4246967A (en) *	1979-07-26	1981-01-27	The Dow Chemical Company	Cementing head apparatus and method of operation

1987
- 1987-05-25 CA CA000537900A patent/CA1280361C/en not_active Expired - Fee Related
- 1987-12-28 EP EP87202628A patent/EP0274162A3/de not_active Withdrawn
1990
- 1990-08-17 CA CA000615835A patent/CA1294539C/en not_active Expired - Fee Related
- 1990-08-17 CA CA000615836A patent/CA1294540C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA1294540C (en)	1992-01-21
EP0274162A3 (de)	1989-12-27
CA1294539C (en)	1992-01-21
EP0274162A2 (de)	1988-07-13

Legal Events

Date	Code	Title	Description
1998-02-19	MKLA	Lapsed

Publication	Publication Date	Title
EP0347172A1 (de)	1989-12-20	Unter Druck stehendes Kontrollventil
AU650200B2 (en)	1994-06-09	Undersea hydraulic coupling with dovetail seal
US5320181A (en)	1994-06-14	Combination check valve & back pressure valve
US4524998A (en)	1985-06-25	Tubular connecting device
CA1086223A (en)	1980-09-23	Split-ring riser latch
US5379835A (en)	1995-01-10	Casing cementing equipment
CA1158688A (en)	1983-12-13	Remote connector
US5181569A (en)	1993-01-26	Pressure operated valve
US3468559A (en)	1969-09-23	Hydraulically actuated casing hanger
NO311307B1 (no)	2001-11-12	Kobling for tilkobling av et sylindrisk element
US3965977A (en)	1976-06-29	Control line exiting coupling
NO308917B1 (no)	2000-11-13	Trykkutlignet hydraulisk kopling med metalltetninger
US3633671A (en)	1972-01-11	Cementing collar
GB2272032A (en)	1994-05-04	Probe member for undersea hydraulic coupling
US6095191A (en)	2000-08-01	Undersea hydraulic coupling with tapered probe
GB2372790A (en)	2002-09-04	Plug for a pressurised pipe, containing a deformable rubber seal
US3468558A (en)	1969-09-23	Casing hanger apparatus
US5137087A (en)	1992-08-11	Casing cementer with torque-limiting rotating positioning tool
AU5349599A (en)	2000-10-19	Undersea hydraulic coupling with extended probe section
JPH0220798B2 (de)	1990-05-10
AU6959200A (en)	2001-07-12	Hydraulic coupling with pressure-energized dovetail seal
US4652022A (en)	1987-03-24	Wellhead equipment support
AU4373401A (en)	2001-11-15	Undersea hydraulic coupling with bleed port
US2673615A (en)	1954-03-30	Combined well head and christmas tree structure
US4991650A (en)	1991-02-12	Wellhead isolation tool